title: "Addendum 18 — A2A Inter-Org & Web-to-WebApp Converter" date: "2026-09-01" author: "GoWeBa Platform Team" tags: ["a2a", "inter-org", "google-a2a", "agent-card", "json-rpc", "web-to-app", "converter", "capacitor", "pwa"]

Addendum 18 — A2A Inter-Org & Web-to-WebApp Converter

Overview

Phase 5 brings two major capabilities to the platform:

A2A Inter-Org — Implementation of the Google A2A v1.0 (Agent-to-Agent) protocol enabling MyAtlas to communicate with AI agents from other organizations via an open standard.
Web-to-WebApp Converter — A tool that analyzes existing websites and automatically generates mobile app configurations ready for deployment through WebaApp Studio.

A2A Inter-Org — Agent-to-Agent Protocol

What is A2A?

A2A is an open protocol created by Google that enables AI agents to communicate with each other in a standardized way, regardless of their vendor or framework. MyAtlas implements protocol v1.0.

Architecture

┌───────────────────────────────────────────────────────────────┐
│                    MYATLAS (Our Agent)                         │
│                                                               │
│  /.well-known/agent-card.json   ← Public agent card           │
│  /api/v1/a2a-interorg/rpc       ← JSON-RPC 2.0 endpoint      │
│  /api/v1/a2a-interorg/partners  ← Partner registry            │
│  /api/v1/a2a-interorg/tasks     ← Task lifecycle              │
└───────────────┬───────────────────────────────┬───────────────┘
                │ HMAC-SHA256                    │
                ▼                               ▼
┌──────────────────────┐         ┌──────────────────────────┐
│ Partner Agent A      │         │  Partner Agent B          │
│ (e.g. Client Support)│         │  (e.g. AI Accounting)    │
└──────────────────────┘         └──────────────────────────┘

Agent Card — Agent Identity

MyAtlas exposes its agent card at the standardized URL:

GET https://api.myatlas.world/.well-known/agent-card.json

This card declares 8 skills:

Skill	Description
crm-contact-lookup	Search contacts in the CRM
deal-pipeline-query	Query the sales pipeline
knowledge-search	Search the knowledge base
conversation-summary	Summarize client conversations
appointment-booking	Book appointments
invoice-generation	Generate invoices
lead-qualification	AI-powered lead qualification
report-generation	Generate analytical reports

Partner Registry

Organizations can register partner agents to establish secure communication channels.

Endpoint	Method	Description
`/partners`	POST	Register a partner agent
`/partners`	GET	List partner agents
`/partners/:id`	GET	Partner detail
`/partners/:id/refresh`	POST	Refresh agent card
`/partners/:id/status`	PATCH	Activate/deactivate partner
`/partners/:id`	DELETE	Remove a partner
`/partners/discover`	POST	Discover an agent by URL

Task Lifecycle

A2A tasks follow a standardized lifecycle:

submitted → working → input-required → completed
                                      → failed
                                      → canceled

Endpoint	Method	Description
`/tasks`	POST	Create a task (outbound or internal)
`/tasks`	GET	List tasks (filter: status, partner)
`/tasks/:id`	GET	Task detail with messages
`/tasks/:id/status`	PATCH	Update status
`/tasks/:id/cancel`	POST	Cancel a task
`/tasks/:id/messages`	POST	Send a message
`/tasks/:id/messages`	GET	Get messages
`/tasks/:id/artifacts`	POST	Add an artifact

Security

HMAC-SHA256 for inbound JSON-RPC request verification
Each partner has a unique shared_secret for signing
Tasks are isolated per organization (multi-tenant)

Dashboard Stats

GET /api/v1/a2a-interorg/stats returns:

Total partners (active/inactive)
Tasks by status
Inbound vs outbound tasks
Total messages and artifacts

Web-to-WebApp Converter

How It Works

The converter analyzes an existing website and automatically extracts the information needed to generate an equivalent mobile app configuration through WebaApp Studio.

Analysis Pipeline

    Website URL
         │
         ▼
┌────────────────────┐
│  1. Fetch HTML     │ ← Download the page
│  2. Parse Meta     │ ← Title, description, OG tags
│  3. Branding       │ ← Colors, fonts, logos
│  4. Navigation     │ ← Page/link discovery
│  5. Technologies   │ ← WordPress, React, Angular...
│  6. PWA Check      │ ← manifest.json, Service Worker
│  7. Responsive     │ ← Viewport, media queries
└────────┬───────────┘
         │
         ▼
┌────────────────────┐
│  Analysis Report   │
│  + Conversion      │
│    Score           │
└────────┬───────────┘
         │
         ▼
┌────────────────────┐
│  Generated Config: │
│  • Mapped screens  │
│  • Template match  │
│  • Capacitor.json  │
│  • manifest.json   │
│  • Store assets    │
└────────────────────┘

Detected Technologies

The scanner automatically identifies:

CMS: WordPress, Wix, Squarespace, Shopify, Webflow
Frameworks: React, Angular, Vue.js, Next.js, Nuxt.js
Server: Express, Django, Laravel, Ruby on Rails
eCommerce: WooCommerce, Magento, PrestaShop

API Endpoints

All endpoints are under /api/v1/web-to-app/.

Endpoint	Method	Description
`/analyze`	POST	Analyze a website
`/conversions`	GET	List conversions
`/conversions/:id`	GET	Conversion detail
`/conversions/:id/generate`	POST	Generate app config
`/conversions/:id/link-app`	POST	Link to a WebaApp Studio app
`/conversions/:id`	DELETE	Delete a conversion

Conversion Score

The analysis produces a conversion score (0-100) based on:

Responsive quality of the site
PWA presence (manifest, Service Worker)
Metadata richness
Branding consistency
Number of discovered pages

WebaApp Studio Integration

Once analysis is complete, the converter can:

Generate a complete Capacitor config
Suggest a WebaApp Studio template based on the site type
Extract assets (logo, favicon, colors) for the store listing
Map pages from the website to native screens
Automatically link the conversion to an existing WebaApp Studio app

Data Tables

A2A Inter-Org

Table	Contents
`a2a_partner_agents`	Partner agent registry (URL, card, secret, status)
`a2a_tasks`	A2A tasks with full lifecycle
`a2a_task_messages`	Messages exchanged within tasks

Web-to-WebApp

Table	Contents
`web_to_app_conversions`	Site analyses + generated configs

Use Cases

A2A Inter-Org

Agency partnerships: A partner agency's support agent asks MyAtlas to qualify a lead in real time.
SaaS ecosystem: Interconnection with accounting, HR, or logistics tools via A2A.
Inter-business automation: Structured data exchange between organizations without custom integration.

Web-to-WebApp

Mobile migration: A client with a WordPress site wants a mobile app — the converter analyzes the site and generates the config with one click.
Technical audit: Quick assessment of an existing site's "mobile readiness" before proposing a strategy.
Sales acceleration: The sales team can show a mobile app preview to a prospect in seconds.

Phase 5 — Build #524 — September 2026